A Loop with a Resistance of 4

question 46

Multiple Choice

A loop with a resistance of 4.0 is pushed to the left at a constant speed of 2.0 m/s by a 24 N force.At the instant shown in the figure,the loop is partially in and partially out of a uniform magnetic field.An induced current flows from left to right through the resistor.The length and width of the loop are 2.0 m and 1.0 m,respectively.

-What is the direction of the magnetic field?

• A)to the left
• B)to the right
• C)out of the paper
• D)into the paper
• E)toward the top of the page

---

Definitions:

FIFO Method

The FIFO (First-In, First-Out) method is an inventory valuation strategy where the oldest inventory items are sold or used first.

Weighted Average Method

The weighted average method is an inventory costing approach that calculates the cost of goods sold and ending inventory based on the average cost of all items available for sale during the period.

Weighted Average Method

An inventory costing method that calculates the cost of goods sold and ending inventory based on the weighted average cost of all goods available for sale during the period.

Unit Costs

The amount of expenditure incurred to create a single unit of a product or service.